My forum source code five

okey.php mainly handles user login and publishing information processing
if ($username)                                                                                                                                                                                      ​useinfo,time()+3600);
if ($d==q) setcookie("FlyFoxNet"); //If exiting, set COOKIE to empty
?>


include "linkfox.inc.php";
include "info.inc .php";
function postf($useinfo,$title,$message) //Post information processing
{
$query="select * from foxbbs order by id desc limit 1";
$row=@mysql_query($query ; .
          echo ""; Hours i minutes);
                    $filename=date(YmjGis)                                                 use   with the current time
           . usename,ftbq, title,ftdate,mesname,djnum,hfnum,ip) values ​​('".$useinfo[0]."','".$useinfo[14]."','".$title."','". $time."','".$filename."',1,0,'".$gip."')";
                                                                                           If the writing is successful, add one to the number of posts made by the user and create a content file
          $query="select ftnum from useinfo where usename='".$useinfo[0]."'";
                                                                                       ; "'"; $ REQ =@MySQL_QUERY ($ Query);
$ ft = $ FILENAME;
$ fp = FOPEN ($ ft, "w"); // All the "& lt;", "& gt; Converting "symbols to "<", "&rt;" can remove HTML tags. There seems to be a function that can remove them directly, but I can't remember it, and I didn't find it in the reference manual, so I used a stupid method. A $ message = str_replace ("& lt;", "& lt;", str_replace ("" & gt; "," "& gt;", $ message);
$ message = nl2br ($ message); // Transform line to prevent line breaks from being displayed as characters.P $ f = fputs ($ fp, $ message);
$ fp =@fclose ($ fp);
echo "& lt; script language = 'javascript' & gt; Alert ('". $ Useinfo [2]. I "! Congratulations, your post was successful! '); Can be saved! '); * from useinfo where usename='".$username."'";
$req=mysql_query($query);
$useinfo=mysql_fetch_array($req);
if ($useinfo[0]==$username)
{通过 // If you pass the school inspection, call the information processing function
iF ($ userpass == $ Useinfo [1]) {postf ($ useInfo, $ title, $ message); Return $ useinfo;}
echo {
echo "" ";
                                                                                                       H {
echo "& lt; script language = 'javascript' & gt; alert ('user does not exist, please confirm that it has been registered!'); & Lt;/script & gt; ETA C /html; charset=gb2312" http-equiv=Content-Type>

$tem =$HTTP_COOKIE_VARS[FlyFoxNet];
$temp=explode("|",$tem);
$cookiem=$temp[0];
$useinfo=cuser($cookiem,$action);
if (isset($ message))
{
if($username)
{
$useinfo=userr($username,$userpass,$title,$message);
}
else if($useinfo) {
userr($useinfo[0] ,$useinfo[1],$title,$message);
}
else {echo "";
}
?>

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The above introduces my forum source code five, including the content. I hope it will be helpful to friends who are interested in PHP tutorials.